| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.76 | 11.742% | $217.6287 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $10.64 | 5.750% | $11.2518 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $244.93 | 12.458% | $275.4434 | $275.44 | $275.45 | $275.40 |
| Purchase #4 | $163.96 | 9.127% | $178.9246 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $92.90 | 5.463% | $97.9751 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $101.47 | 3.654% | $105.1777 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $106.64 | 9.800% | $117.0907 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $915.30 | $1,003.4920 | $1,003.49 | $1,003.55 | $1,003.50 | |